| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $98.28 | 12.717% | $110.7783 | $110.78 | $110.80 | $110.80 |
| Purchase #2 | $40.48 | 9.499% | $44.3252 | $44.33 | $44.35 | $44.30 |
| Purchase #3 | $219.72 | 11.208% | $244.3462 | $244.35 | $244.35 | $244.30 |
| Purchase #4 | $196.74 | 10.641% | $217.6751 | $217.68 | $217.70 | $217.70 |
| Purchase #5 | $51.77 | 8.385% | $56.1109 | $56.11 | $56.10 | $56.10 |
| Purchase #6 | $47.73 | 11.786% | $53.3555 | $53.36 | $53.35 | $53.40 |
| Purchase #7 | $60.27 | 9.558% | $66.0306 | $66.03 | $66.05 | $66.00 |
| 7 purchase totals = | $714.99 | $792.6218 | $792.64 | $792.70 | $792.60 | |